Kružík, Martin
Pelech, Petr
Schlömerkemper, Anja
Funding for this research was provided by:
Grantová Agentura Ĉeské Republiky (17-04301S, 18-03834S)
DAAD (PPP 57212737)
Grantová Agentura, Univerzita Karlova (670218)
Grantová Agentura Ĉeské Republiky (16- 34894L)
Article History
Received: 21 July 2018
Accepted: 9 February 2019
First Online: 21 February 2019